Implementation of FBMC – OQAM Systems in 5G Communications

Implementation of FBMC – OQAM Systems in 5G Communications
Author(s):
G.Sabitha
Keywords:
FBMC-OQAM, prototype filters, generic preamble structures, noise suppression.
Abstract
Because of the versatility it gives through the choice of prototype filters, robustness against asynchronous transmissions, and the lack of a cyclic-prefix requirement, FBMC-OQAM is a promising multi-carrier technology being studied for future wireless communication systems. The performance of FBMC-OQAM is investigated, and generic preamble structures are proposed, followed by the design of mathematical optimization problems to improve the robustness of both estimation approaches against this inherent interference. In the proposed doubly selective channels are used for equalization at the receiver for reducing the noise and it is a time selective and frequency selective channel estimation technique. This method provides better results when compared to state of art methods.
Article Details
Unique Paper ID: 154570 Publication Volume & Issue: Volume 8, Issue 12 Page(s): 115 - 119
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